You can listen to new material donated by the acts now
Hear Kanye West-produced 'We Made History' online now
Celebrity supporters allegedly asked to steer clear of Chicago rally
Rapper joins Mary J. Blige, Diddy to back Barack Obama in Philadelphia
Rapper joins Bruce Springsteen in backing Democratic candidate
Shakir Stewart dies of 'self-inflicted gunshot wound'
Rap star encourages Ohio youth to 'get out the vote'
Rap star does his best Sarah Palin impression
He'll appear at grand re-opening of Hollywood Palladium tomorrow
Rapper joins Bruce Springsteen in staging gigs for Presidential hopeful